"But why prisoners?" enquired Margaret. "What prisoners could he get on the Karoo? There 's nobody to arrest."
"Van Zyl seems to have found somebody, anyhow," answered Ford. "I had a glimpse of people on foot. But I can't imagine why he brings 'em here."
"Ask him," suggested Mr. Samson. "What 's your hurry? Wait till he comes and then ask him."
First Mrs. Jakes and then the doctor joined the spectators on the stoep as the party drew out of the distance and defined itself as a string of Kafirs on foot, herded upon their way by five Cape Mounted Police with a tall young officer riding in the rear. It was a monstrous phenomenon to emerge thus from the vagueness and mystery of the haze, and Margaret uttered a sharp exclamation of distress as it came close and showed itself in all its miserable detail. There were perhaps twenty Kafirs, men and women both, dusty, lean creatures with the eyes, at once timorous and untameable, of wild animals. They shuffled along dejectedly, their feet lifting the dust in spurts and wreaths, their backs bent to the labor of the journey. Three or four of the men were handcuffed together, and these made the van of the unhappy body, but save for these fetters, there was nothing to distinguish one from another. Their separate individualities seemed merged in a single slavishness, and as they turned their heads to look at the white people elevated on the stoep, they showed only a row of white hopeless eyes. Beside them as they plodded, the tall beautiful horses had a look of nonchalance and superiority, and the mounted men, bored and thirsty, looked over their heads as perfunctorily as drovers keeping watch on docile cattle.
"How horrible!" said Margaret, in a low voice, for the officer, followed by an orderly, was at the foot of the steps.
The prisoners and their guards did not halt; they continued their way past the house and on towards the opposite horizon. Their backs, as they departed, showed gray with clinging dust.
Sub-Inspector Van Zyl, booted and spurred, trim in his dust-smirched blue uniform, with his holster at his hip and the sling across his tight chest, lifted his hand in the abrupt motions of a salute as he received Mrs. Jakes' greeting.
"Kind of you," he said, with a sort of curt cordiality and the least touch in life of the thick Dutch accent. "Most kind! Tea 's the very thing I 'd like. Thank you."
At sight of Margaret, grave and young, as different from Mrs. Jakes as if she had been of another sex, a slight spark lit in his eye for a moment and there was an even stronger abruptness of formality in his salute. His curiously direct gaze rested upon her several times during the administration of tea in the drawing-room, where he sat upright in his chair, with knees apart, as though he were still astride of a horse. He was a man made as by design for the wearing of official cloth. His blunt, neatly-modeled Dutch face, blond as straw where it was not tanned to the hue of the earth of the Karoo, had the stolid, responsible cast that is the ensign of military authority. His uniform stood on him like a skin; and his mere unconsciousness of the spurs on his boots and the revolver on his hip strengthened his effect of a man habituated to the panoply and accoutrement of war. Even his manners, precise and ordered like a military exercise, never slackened into humanity; the Dutch Sub-Inspector of Cape Mounted Police might have been a Prussian Lieutenant with the eyes of the world on him.
"Timed myself to get here for tea," he explained to Ford. "Just managed it, though. Hot work traveling, to-day."